The status of ‘Special Category States” is given to certain states to taget the fund flow for better balanced growth

The status of ‘Special Category States” is given to certain states to taget the fund flow for better balanced growth. Which of the following states fall under this category?
Rajasthan 2. Uttarakhand 3. Bihar 4. Jammu & Kashmir
5. Himachal Pradesh 6. Jharakhand
Select the correct answer using the codes given below-
(a) 1, 5 and 6
(b) 2, 4 and 5
(c) 3, 5 and 6
(d) 1, 3 and 6